HDD128M72D18RPW Overview
The HDD128M72D18RPW is a 128M x 72 bit Double Data Rate(DDR) Synchronous Dynamic RAM high-density memory module. The module consists of eighteen CMOS 64M x 8 bit with 4banks DDR SDRAMs in 66pin TSOP-II 400mil packages and 2K EEPROM in 8-pin TSSOP package on a 184-pin glass-epoxy. Four 0.1uF decoupling capacitors are mounted on the printed circuit board in parallel for each DDR SDRAM.
HDD128M72D18RPW Key Features
- Part Identification HDD128M72D18RPW
- 13A HDD128M72D18RPW
- 13B HDD128M72D18RPW
- 16B : : : 133MHz (CL=2) 133MHz (CL=2.5) 166MHz (CL=2.5)
- 1024MB(64Mx72) Registered DDR DIMM based on 64Mx8 DDR SDRAM
- 2.5V ± 0.2V VDD and VDDQ power supply
- Auto & self refresh capability (8K Cycles / 64ms)
- All input and output are patible with SSTL_2 interface
- Data(DQ), Data strobes and write masks latched on the rising and falling edges of the clock
- All Addresses and control inputs except Data(DQ), Data strobes and Data masks latched on the rising edges of the clock